Walking Dragline 30/95 – (dragline)
Walking Dragline 30/95 is a class of large surface-mining excavator designed to remove overburden and expose mineral seams with high efficiency and reach. The designation 30/95 is commonly interpreted in…
Marion 111-M – (dragline)
The Marion 111-M is a heavy-duty dragline excavator produced by the historic Marion Power Shovel Company. Designed for large-scale earthmoving tasks, the 111-M became known for its robust mechanical layout,…
Astec RT4650 – (mobile crusher)
The Astec RT4650 is a powerful example of modern mobile crushing equipment designed to address demanding production needs across a variety of industries. Combining robust mechanical design with advanced control…
Metso Lokotrack LT120 – (mobile crusher)
The Metso Lokotrack LT120 is a well-known track-mounted crushing unit designed for demanding aggregate and mining operations. This article describes its design, typical applications, operational characteristics and practical considerations for…
Caterpillar 6030B – (mining excavator)
The Caterpillar 6030B is a purpose-built heavy-duty mining excavator engineered to meet the rigorous demands of large-scale open-pit operations. Designed to move massive volumes of overburden and ore, it combines…
Walking Dragline 24/96 – (dragline)
The Walking Dragline 24/96 is a heavy-duty excavation machine used primarily in large-scale surface mining and major earthmoving projects. Characterized by a large suspended bucket, a long boom, and a…
Komatsu 860E – (haul truck)
The Komatsu 860E is a heavy-duty haul truck designed for large-scale surface mining operations and heavy earthmoving applications. As part of Komatsu’s E-series of electric-drive mining trucks, the 860E combines…
OMZ Walking Excavator ESH 15/90 – (dragline)
The OMZ Walking Excavator ESH 15/90 (dragline) represents a class of specialized machines designed for heavy earthmoving in challenging ground conditions. Combining a long-reach boom, cable-operated bucket and a characteristic…
Caterpillar 777G – (haul truck)
The Caterpillar 777G is a heavy-duty off-highway haul truck designed for demanding mining and large-scale earthmoving operations. Built to move large volumes of material efficiently and reliably, the 777G represents…









